Question

Total
Table 2.2
Type of teeth Number of teeth
Lower jaw Upper jaw
Cutting and
biting teeth
Piercing and
tearing teeth
Chewing and
grinding teeth​

Answer 1

Explanation:

A normal adult mouth has 32 teeth, which (except for wisdom teeth) have erupted by about age 13: Incisors (8 total): The middlemost four teeth on the upper and lower jaws. Canines (4 total): The pointed teeth just outside the incisors. Premolars (8 total): Teeth between the canines and molars.